* src/output.c (prepare): Add prefixed names.

[bison.git] / src / lex.c

diff --git a/src/lex.c b/src/lex.c
index ec229a753fffd1d234567fcf926b588a05a79ff4..3df36a6584769086b4ed0f0a3f3f79444de1ae9b 100644 (file)
--- a/src/lex.c
+++ b/src/lex.c
@@ -31,7 +31,7 @@
 
 /* Buffer for storing the current token.  */
 struct obstack token_obstack;
-char *token_buffer = NULL;
+const char *token_buffer = NULL;
 
 bucket *symval;
 int numval;
@@ -234,10 +234,10 @@ literalchar (struct obstack *out, int *pcode, char term)
        }
       else
        {
-         char buf [] = "c";
-         buf[0] = c;
+         char badchar [] = "c";
+         badchar[0] = c;
          complain (_("unknown escape sequence: `\\' followed by `%s'"),
-                   quote (buf));
+                   quote (badchar));
          code = '?';
        }
     }                          /* has \ */
@@ -552,6 +552,9 @@ struct percent_table_struct percent_table[] =
   { "file_prefix",     &spec_file_prefix,      tok_setopt },   /* -b */
   { "name_prefix",     &spec_name_prefix,      tok_setopt },   /* -p */
 #endif
+  { "header_extension",        NULL,                   tok_hdrext},
+  { "source_extension",        NULL,                   tok_srcext},
+  { "define",          NULL,                   tok_define },
   { "verbose",         &verbose_flag,          tok_noop },     /* -v */
   { "debug",           &debug_flag,            tok_noop },     /* -t */
   { "semantic_parser", &semantic_parser,       tok_noop },